21 citations · 32 across the 3 of their papers we have counts for
3 papers
hep-th2014★ 3 cited
Exciton-driven quantum phase transitions in holography
E. Gubankova, M. Cubrovic, J. Zaanen
We study phase transitions driven by fermionic double-trace deformations in gauge-gravity duality. Both the strength of the double trace deformation and the infrared conformal dime…
cond-mat.mes-hall2014★ 8 cited
Dissipation-induced first-order decoherence phase transition in a non-interacting fermionic system
M. V. Medvedyeva, M. T. Čubrović, S. Kehrein
We consider a dissipative tight-binding chain. The dissipation manifests as tunneling into/out of the chain from/to a memoryless environment. The evolution of the system is describ…
hep-th2010★ 21 cited
Holographic fermions in external magnetic fields
E. Gubankova, J. Brill, M. Cubrovic +3
We study the Fermi level structure of 2+1-dimensional strongly interacting electron systems in external magnetic field using the AdS/CFT correspondence. The gravity dual of a finit…